113481347 has 16 divisors (see below), whose sum is σ = 132510912. Its totient is φ = 95178240.

The previous prime is 113481337. The next prime is 113481349. The reversal of 113481347 is 743184311.

It is a cyclic number.

It is not a de Polignac number, because 113481347 - 2⁶ = 113481283 is a prime.

It is a super-2 number, since 2×113481347² = 25756032233868818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113481349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69197 + ... + 70817.

It is an arithmetic number, because the mean of its divisors is an integer number (8281932).

Almost surely, 2^113481347 is an apocalyptic number.

113481347 is a deficient number, since it is larger than the sum of its proper divisors (19029565).

113481347 is a wasteful number, since it uses less digits than its factorization.

113481347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838.

The product of its digits is 8064, while the sum is 32.

The square root of 113481347 is about 10652.7624116940. The cubic root of 113481347 is about 484.1443047503.

The spelling of 113481347 in words is "one hundred thirteen million, four hundred eighty-one thousand, three hundred forty-seven".